1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlexFokin [52]
3 years ago
8

Unit Test 4

Mathematics
1 answer:
o-na [289]3 years ago
3 0

Answer:

C. 30

Step-by-step explanation:

circumference of the semicircular plot

=\frac{1}{2}\times\pi d+d\\\\=\frac{1}{2}\times 3.14\times 35+ 35\\\\= \frac{1}{2}\times 109.9+35\\\\= 54.95+35\\\\= 89.95\\\\No. \: of\: poles= \frac{89.95}{3}\\\\= 29.98\\\\\approx 30

You might be interested in
If there are 6 air conditioners in each require 8 pounds of refrigeration how many pounds of refrigeration are needed to fill al
djverab [1.8K]
8 times 6 = 48 so that’s the answer!
4 0
4 years ago
Please help me I really need these to be answered. Whoever does it gets 100 points!
Galina-37 [17]

Answer:

1. C

2. B

3. B

4. A

5. B

Step-by-step explanation:

if u dont mind giving me brainliest im just tryna rank up.

3 0
2 years ago
Read 2 more answers
A certain forest covers an area of 4800km^2. suppose that each year this area decreases by 5% What will the area be after 5 year
mixas84 [53]

Answer:

18766224

Step-by-step explanation:

6 0
3 years ago
Solve for X using either sine, cosine, or tangent
vovikov84 [41]

Answer:

•12.12

•56.92

Step-by-step explanation:

•Sin 30° = x ÷ 14√3

x=14√3 *Sin30

x=7√3

x=12.12

•Tan30°=6√3÷x

x=6√30 ÷Tan 30

x=18√10

x=56.92

7 0
3 years ago
Can someone explain to me what this means, I can't quite understand it.
yarga [219]
Answer: 214 You added up all of those and devided the mean( all 4)
4 0
2 years ago
Other questions:
  • The three inside angels (a,b,c) of a right angled triangle are in the ratio 7:18:11 the smallest is 35. Work out angle A,B,C
    13·1 answer
  • Complete the tree map by using the review words.
    13·1 answer
  • What is the area of the drumhead on the drum shown below? Round to the nearest 10th.14 inches
    11·1 answer
  • HELP ME SO EASY I WILL MARK BRAINLEST FOR CORRECT
    5·2 answers
  • What is the surface area of a cylinder with base radius 222 and height 666?
    6·2 answers
  • PLS HELP!!!!! A parallelogram is shown below: A parallelogram ABCD is shown with DC equal to 9 feet and the perpendicular distan
    11·1 answer
  • A car-rental agency charges $29.00 per day plus $0.25 for each mile driven. How many miles did Roberto drive if he paid $52.00 t
    12·1 answer
  • What is the measure of the sides of a square with an area of 49 inches
    6·2 answers
  • 2. Find the value of x.<br> (1 point)<br> (5x)<br> (3x+28)<br> O 14<br> O20<br> O 12<br> O 19
    8·1 answer
  • Please I really need help, and please don't try and play me becasue someone just put the wrong answer and juked 70 of my points
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!